docs: def class_wise_accuracy(self, scene_label):
          """Class-wise accuracy
  
          Returns
          -------
          dict
              results in a dictionary format
  
          """
  
          if len(self.accuracies_per_class.shape) == 2:
              return {
                  'accuracy': float(numpy.mean(self.accuracies_per_class[:, self.scene_label_list.index(scene_label)]))
              }
  
          else:
              return {
                  'accuracy': float(numpy.mean(self.accuracies_per_class[self.scene_label_list.index(scene_label)]))
              }